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80335255253308 = 221112791871762973
BaseRepresentation
bin10010010001000010000010…
…010110100011000100111100
3101112102222100001202111000121
4102101002002112203010330
541012203100321101213
6442505301244104324
722631013341551036
oct2221020226430474
9345388301674017
1080335255253308
1123662a99289020
1290156165350a4
1335a9774a46353
1415ba366088c56
15944a8729888d
hex4910825a313c

80335255253308 has 48 divisors (see below), whose sum is σ = 153569453506560. Its totient is φ = 36467925278400.

The previous prime is 80335255253303. The next prime is 80335255253327.

80335255253308 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×803352552533082 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80335255253303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104910910 + ... + 105673882.

It is an arithmetic number, because the mean of its divisors is an integer number (3199363614720).

Almost surely, 280335255253308 is an apocalyptic number.

It is an amenable number.

80335255253308 is a deficient number, since it is larger than the sum of its proper divisors (73234198253252).

80335255253308 is a wasteful number, since it uses less digits than its factorization.

80335255253308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766138 (or 766136 counting only the distinct ones).

The product of its (nonzero) digits is 12960000, while the sum is 52.

The spelling of 80335255253308 in words is "eighty trillion, three hundred thirty-five billion, two hundred fifty-five million, two hundred fifty-three thousand, three hundred eight".

Divisors: 1 2 4 11 22 44 1279 1871 2558 3742 5116 7484 14069 20581 28138 41162 56276 82324 762973 1525946 2393009 3051892 4786018 8392703 9572036 16785406 26323099 33570812 52646198 105292396 975842467 1427522483 1951684934 2855044966 3903369868 5710089932 10734267137 15702747313 21468534274 31405494626 42937068548 62810989252 1825801255757 3651602511514 7303205023028 20083813813327 40167627626654 80335255253308